<template>
    <div class="app-container">
        <el-card shadow="always" class="top-card">
        <el-form :model="queryParams.params" ref="queryForm" :inline="true" label-width="68px">
            <el-form-item label="版本" prop="tag">
                <el-input
                        v-model="queryParams.params.tag"
                        placeholder="请输入版本"
                        clearable
                        size="small"
                        @keyup.enter.native="handleQuery"
                />
            </el-form-item>
            <el-form-item label="版本描述" prop="description">
                <el-input
                        v-model="queryParams.params.description"
                        placeholder="请输入版本描述"
                        clearable
                        size="small"
                        @keyup.enter.native="handleQuery"
                />
            </el-form-item>
            <el-form-item>
                <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
                <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
            </el-form-item>
        </el-form>
        </el-card>

        <el-card shadow="always" class="bottom-card">
        <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
                <el-button
                        type="primary"
                        icon="el-icon-plus"
                        size="mini"
                        @click="handleAdd"
                        v-hasPermi="['manager:version:add']"
                >新增
                </el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="info"
                        icon="el-icon-edit"
                        size="mini"
                        :disabled="single"
                        @click="handleUpdate"
                        v-hasPermi="['manager:version:edit']"
                >修改
                </el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="danger"
                        icon="el-icon-delete"
                        size="mini"
                        :disabled="multiple"
                        @click="handleDelete"
                        v-hasPermi="['manager:version:remove']"
                >删除
                </el-button>
            </el-col>
        </el-row>


        <el-table v-loading="loading" :data="yrVersionList" @selection-change="handleSelectionChange">
            <el-table-column type="selection" width="55" align="center"/>
            <el-table-column label="版本" align="center" prop="tag"/>
            <el-table-column label="版本描述" align="center" prop="description"/>
            <el-table-column label="创建时间" align="center" prop="createTime" :formatter="row => parseTime(row.createTime, '{y}-{m}-{d} {h}:{i}:{s}')"/>
            <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                    <el-button
                            size="mini"
                            type="text"
                            icon="el-icon-edit"
                            @click="handleUpdate(scope.row)"
                            v-hasPermi="['manager:version:edit']"
                    >修改
                    </el-button>
                    <el-button
                            size="mini"
                            type="text"
                            icon="el-icon-delete"
                            @click="handleDelete(scope.row)"
                            v-hasPermi="['manager:version:remove']"
                    >删除
                    </el-button>
                </template>
            </el-table-column>
        </el-table>

        <pagination
                v-show="total>0"
                :total="total"
                :page.sync="queryParams.current"
                :limit.sync="queryParams.size"
                @pagination="getList"
        />

        <!-- 添加或修改文章对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="500px">
            <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                <el-form-item label="版本" prop="tag">
                    <el-input v-model="form.tag" placeholder="请输入版本"/>
                </el-form-item>
                <el-form-item label="版本描述" prop="description">
                    <el-input v-model="form.description" type="textarea" :autosize="{ minRows: 5, maxRows: 10}" placeholder="请输入版本描述"/>
                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>
        </el-card>
    </div>
</template>

<script>
import { listYrVersion, pageYrVersion, infoYrVersion, removeYrVersion, addYrVersion, editYrVersion } from "@/api/manager/version";
export default {
    name: "YrVersion",
    data() {
        return {
            // 遮罩层
            loading: true,
            // 选中数组
            ids: [],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 总条数
            total: 0,
            // 表格数据
            yrVersionList: [],
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false,
            // 查询参数
            queryParams: {
                current: 1,
                size: 10,
                params: {
                    //版本管理
                    id: undefined,
                    //版本
                    tag: undefined,
                    //版本描述
                    description: undefined,
                    //创建时间
                    createTime: undefined,
                        }
            },
            // 表单参数
            form: { },
            // 表单校验
            rules: {
                title: [],
            }
        };
    },
    created() {
        this.getList();
    },
    methods: {
        /** 查询文章列表 */
        getList() {
            this.loading = true;
            pageYrVersion(this.queryParams).then( res=> {
                this.yrVersionList = res.data.records;
                this.total = res.data.total;
                this.loading = false;
            });
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset() {
            this.form = {
              id: undefined,
              tag: undefined,
              description: undefined,
              createTime: undefined,
            };
            this.resetForm("form");
        },
        /** 搜索按钮操作 */
        handleQuery() {
            this.queryParams.current = 1;
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.resetForm("queryForm");
            this.handleQuery();
        },
        // 多选框选中数据
        handleSelectionChange(selection) {
            this.ids = selection.map( item=>  {
                return item.id
            })
            this.single = selection.length != 1
            this.multiple = !selection.length
        },
        /** 新增按钮操作 */
        handleAdd() {
            this.reset();
            this.open = true;
            this.title = "添加";
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.reset();
            const id = row.id || this.ids
            infoYrVersion(id).then(  res=> {
                this.form = res.data;
                this.open = true;
                this.title = "修改";
            });
        },
        /** 删除按钮操作 */
        handleDelete(row){
            const ids = row.id || this.ids;
            this.$confirm('是否确认删除?', "警告", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning"
            }).then( ()=> {
                return removeYrVersion(ids);
            }).then( ()=> {
                this.getList();
                this.msgSuccess("删除成功");
            }).catch( ()=> {
            });
        },
        /** 提交按钮 */
        submitForm: function () {
             this.$refs["form"].validate( (valid)=> {
                if (valid) {
                    if (this.form.id != undefined) {
                        editYrVersion(this.form).then(res=> {
                            if (res.code === 200) {
                                this.msgSuccess("修改成功");
                                this.open = false;
                                this.getList();
                            } else {
                                this.msgError(res.msg);
                            }
                        });
                    } else {
                        addYrVersion(this.form).then( (res)=> {
                            if (res.code === 200) {
                                this.msgSuccess("新增成功");
                                this.open = false;
                                this.getList();
                            } else {
                                this.msgError(res.msg);
                            }
                        });
                    }
                }
            });
        }
    }
};
</script>

<style>
    .top-card .el-card__body {
        padding-bottom: 0;
    }
    .bottom-card {
        margin-top: 10px;
    }
</style>
